1911: Chester McDuffee and his ADS diving suit, aluminum alloy weighing 485 lbs/200 kg [800×1124]

Comments

1. jaykirsch

   [http://www.therebreathersite.nl/12_Atmospheric%20Diving%20Suits/1911%20Macduffee/1911_Chester_E_Macduffee.htm](http://www.therebreathersite.nl/12_Atmospheric%20Diving%20Suits/1911%20Macduffee/1911_Chester_E_Macduffee.htm)

   [http://www.freerepublic.com/focus/f-chat/2980555/posts](http://www.freerepublic.com/focus/f-chat/2980555/posts)

2. Motorgoose

   Better hope the rope doesn’t snap when they lower him down.